Jonathan D. Drucker

Jonathan D. Drucker

Finance
Consumer Services
Commercial Services

Network origin in Jonathan D. Drucker first degree

EntityEntity typeIndustry
28
Subsidiary Investment Managers 28
19
Private Company Miscellaneous Commercial Services 19

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Jonathan D. Drucker via their personal network

CompanySectorRelated peopleMain position
IBM Packaged Software

Roger Krakoff

Richard T. Liebhaber

Corporate Officer/Principal

Corporate Officer/Principal

Investment Managers

John Tonelli

Michael Kessler

Corporate Officer/Principal

Corporate Officer/Principal

Financial Conglomerates

Martin Gruschka

President

JPMORGAN CHASE & CO. Major Banks

Ian Rice

Neil Wilcox

Corporate Officer/Principal

Chief Administrative Officer

Investment Banks/Brokers

Earl Nemser

Director/Board Member

INTERACTIVE BROKERS GROUP, INC. Investment Banks/Brokers

Earl Nemser

Director/Board Member

University of Virginia College/University

Philip B. Weymouth

James Rutherfurd

Corporate Officer/Principal

Graduate Degree

The Trustees of Columbia University in The City of New York College/University

John Tonelli

Jordan Szekely

John Kirkland

Dean Michael Colucci

Daniel Rubock

Undergraduate Degree

Masters Business Admin

Undergraduate Degree

Graduate Degree

Graduate Degree

College/University

Trent Hickman

Tabitha Sam

Neil Wilcox

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

College/University

Mark Ashenfelter

Roger Krakoff

Ian Rice

Undergraduate Degree

Masters Business Admin

Undergraduate Degree

University of Pennsylvania College/University

Joseph E. Laird

Jordan Szekely

Masters Business Admin

Undergraduate Degree

Investment Managers

George Cole

Michael Kessler

Private Equity Investor

Private Equity Investor

Insurance Brokers/Services

John Goggins

Daniel Rubock

Corporate Officer/Principal

Analyst-Fixed Income

Miscellaneous Commercial Services

Peter Fante

Julie Siegel

Corporate Officer/Principal

General Counsel

Other Consumer Services

Martin Gruschka

Director/Board Member

Amherst College College/University

Thomas L. Kemp

John Goggins

Undergraduate Degree

Undergraduate Degree

College/University

John Tonelli

Elisa Shevlin Rizzo

Pamela Chepiga

Graduate Degree

Graduate Degree

Undergraduate Degree

Yale University College/University

Philip B. Weymouth

Daniel Rubock

Michael Wood

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

College/University

David Bainbridge

Dean Michael Colucci

Undergraduate Degree

Undergraduate Degree

New York University College/University

Richard T. Liebhaber

Errol R. Antzis

Earl Nemser

Undergraduate Degree

Masters Business Admin

Undergraduate Degree

Yeshiva University College/University

William Schwartz

Joshua Zelig

Corporate Officer/Principal

Undergraduate Degree

Miscellaneous Commercial Services

Earl Nemser

Corporate Officer/Principal

Hotels/Resorts/Cruise lines

Martin Gruschka

Chairman

Miscellaneous Commercial Services

Mark Ashenfelter

John Goggins

Elisa Shevlin Rizzo

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Aerospace & Defense

Martin Gruschka

Director/Board Member

Arthur D. Little (Schweiz) AG

Martin Gruschka

Corporate Officer/Principal

Internet Software/Services

Andrew Jason Olinick

Director/Board Member

Engineering & Construction

Martin Gruschka

Director/Board Member

Engineering & Construction

Martin Gruschka

Director/Board Member

Personnel Services

Andrew Jason Olinick

Director/Board Member

Investment Managers

Martin Gruschka

Chief Executive Officer

The Wharton School of the University of Pennsylvania College/University

Trent Hickman

Michael Kessler

Andrew Jason Olinick

Sumit Choudhury

Masters Business Admin

Masters Business Admin

Masters Business Admin

Masters Business Admin

Investment Managers

David Bainbridge

Lacey Mehran

Founder

Founder

Benjamin N. Cardozo School of Law College/University

Peter Fante

William Schwartz

Graduate Degree

Corporate Officer/Principal

Georgetown University Law Center College/University

Neil Wilcox

Jun Chul Whang

Graduate Degree

Graduate Degree

Investment Managers

James Rutherfurd

Samir Mohin

Founder

Director of Finance/CFO

Packaged Software

Andrew Jason Olinick

Director/Board Member

CLEAN ENERGY SPECIAL SITUATIONS CORP. Financial Conglomerates

Martin Gruschka

Chief Executive Officer

Other Consumer Services

Martin Gruschka

Director/Board Member

Miscellaneous Commercial Services

Martin Gruschka

Chief Executive Officer

Statistics

International

United States 35
Spain 7
Switzerland 3
Germany 2
Italy 2

Sectoral

Consumer Services 18
Finance 15
Commercial Services 9
Technology Services 4
Industrial Services 3

Operational

Director/Board Member 105
Corporate Officer/Principal 103
Undergraduate Degree 42
Private Equity Investor 38
Graduate Degree 22